Police have narrowed down their investigations on two young women who were captured by CCTV cameras sitting close to where Muchai and his family sat. The two arrived before the Muchai’s and one is seen on the CCTV footage suspiciously monitoring the family. They left before the family raising suspicion that they may have been involved in the shooting of the legislators and his aides.

The investigation is headed by the head of Criminal Investigations in Nairobi, Mr Nicholas Kamwende. President Uhuru Kenyatta ordered police to use all the resources to ensure the killers are brought to book.